@article{oai:u-ryukyu.repo.nii.ac.jp:02006382,
 author = {-},
 issue = {112},
 journal = {琉大農家便り},
 note = {ニッポン放送「林業講座」きょうの林業あすの林業より抜粋, 紀要論文},
 pages = {5--7},
 title = {pHと酸度について}
}